diff options
Diffstat (limited to 'filters/kword/pdf/xpdf/xpdf/pdffonts.cc')
| -rw-r--r-- | filters/kword/pdf/xpdf/xpdf/pdffonts.cc | 281 |
1 files changed, 0 insertions, 281 deletions
diff --git a/filters/kword/pdf/xpdf/xpdf/pdffonts.cc b/filters/kword/pdf/xpdf/xpdf/pdffonts.cc deleted file mode 100644 index fcb739a20..000000000 --- a/filters/kword/pdf/xpdf/xpdf/pdffonts.cc +++ /dev/null @@ -1,281 +0,0 @@ -//======================================================================== -// -// pdffonts.cc -// -// Copyright 2001-2002 Glyph & Cog, LLC -// -//======================================================================== - -#include <aconf.h> -#include <stdio.h> -#include <stdlib.h> -#include <stddef.h> -#include <string.h> -#include <math.h> -#include "parseargs.h" -#include "GString.h" -#include "gmem.h" -#include "GlobalParams.h" -#include "Error.h" -#include "Object.h" -#include "Dict.h" -#include "GfxFont.h" -#include "Annot.h" -#include "PDFDoc.h" -#include "config.h" - -static char *fontTypeNames[] = { - "unknown", - "Type 1", - "Type 1C", - "Type 3", - "TrueType", - "CID Type 0", - "CID Type 0C", - "CID TrueType" -}; - -static void scanFonts(Dict *resDict, PDFDoc *doc); -static void scanFont(GfxFont *font, PDFDoc *doc); - -static int firstPage = 1; -static int lastPage = 0; -static char ownerPassword[33] = ""; -static char userPassword[33] = ""; -static char cfgFileName[256] = ""; -static GBool printVersion = gFalse; -static GBool printHelp = gFalse; - -static ArgDesc argDesc[] = { - {"-f", argInt, &firstPage, 0, - "first page to examine"}, - {"-l", argInt, &lastPage, 0, - "last page to examine"}, - {"-opw", argString, ownerPassword, sizeof(ownerPassword), - "owner password (for encrypted files)"}, - {"-upw", argString, userPassword, sizeof(userPassword), - "user password (for encrypted files)"}, - {"-cfg", argString, cfgFileName, sizeof(cfgFileName), - "configuration file to use in place of .xpdfrc"}, - {"-v", argFlag, &printVersion, 0, - "print copyright and version info"}, - {"-h", argFlag, &printHelp, 0, - "print usage information"}, - {"-help", argFlag, &printHelp, 0, - "print usage information"}, - {"--help", argFlag, &printHelp, 0, - "print usage information"}, - {"-?", argFlag, &printHelp, 0, - "print usage information"}, - {NULL} -}; - -static Ref *fonts; -static int fontsLen; -static int fontsSize; - -int main(int argc, char *argv[]) { - PDFDoc *doc; - GString *fileName; - GString *ownerPW, *userPW; - GBool ok; - Page *page; - Dict *resDict; - Annots *annots; - Object obj1, obj2; - int pg, i; - int exitCode; - - exitCode = 99; - - // parse args - ok = parseArgs(argDesc, &argc, argv); - if (!ok || argc != 2 || printVersion || printHelp) { - fprintf(stderr, "pdfinfo version %s\n", xpdfVersion); - fprintf(stderr, "%s\n", xpdfCopyright); - if (!printVersion) { - printUsage("pdfinfo", "<PDF-file>", argDesc); - } - goto err0; - } - fileName = new GString(argv[1]); - - // read config file - globalParams = new GlobalParams(cfgFileName); - - // open PDF file - if (ownerPassword[0]) { - ownerPW = new GString(ownerPassword); - } else { - ownerPW = NULL; - } - if (userPassword[0]) { - userPW = new GString(userPassword); - } else { - userPW = NULL; - } - doc = new PDFDoc(fileName, ownerPW, userPW); - if (userPW) { - delete userPW; - } - if (ownerPW) { - delete ownerPW; - } - if (!doc->isOk()) { - exitCode = 1; - goto err1; - } - - // get page range - if (firstPage < 1) { - firstPage = 1; - } - if (lastPage < 1 || lastPage > doc->getNumPages()) { - lastPage = doc->getNumPages(); - } - - // scan the fonts - printf("name type emb sub uni object ID\n"); - printf("------------------------------------ ------------ --- --- --- ---------\n"); - fonts = NULL; - fontsLen = fontsSize = 0; - for (pg = firstPage; pg <= lastPage; ++pg) { - page = doc->getCatalog()->getPage(pg); - if ((resDict = page->getResourceDict())) { - scanFonts(resDict, doc); - } - annots = new Annots(doc->getXRef(), page->getAnnots(&obj1)); - obj1.free(); - for (i = 0; i < annots->getNumAnnots(); ++i) { - if (annots->getAnnot(i)->getAppearance(&obj1)->isStream()) { - obj1.streamGetDict()->lookup("Resources", &obj2); - if (obj2.isDict()) { - scanFonts(obj2.getDict(), doc); - } - obj2.free(); - } - obj1.free(); - } - delete annots; - } - - exitCode = 0; - - // clean up - gfree(fonts); - err1: - delete doc; - delete globalParams; - err0: - - // check for memory leaks - Object::memCheck(stderr); - gMemReport(stderr); - - return exitCode; -} - -static void scanFonts(Dict *resDict, PDFDoc *doc) { - GfxFontDict *gfxFontDict; - GfxFont *font; - Object fontDict, xObjDict, xObj, resObj; - int i; - - // scan the fonts in this resource dictionary - resDict->lookup("Font", &fontDict); - if (fontDict.isDict()) { - gfxFontDict = new GfxFontDict(doc->getXRef(), fontDict.getDict()); - for (i = 0; i < gfxFontDict->getNumFonts(); ++i) { - font = gfxFontDict->getFont(i); - scanFont(font, doc); - } - delete gfxFontDict; - } - fontDict.free(); - - // recursively scan any resource dictionaries in objects in this - // resource dictionary - resDict->lookup("XObject", &xObjDict); - if (xObjDict.isDict()) { - for (i = 0; i < xObjDict.dictGetLength(); ++i) { - xObjDict.dictGetVal(i, &xObj); - if (xObj.isStream()) { - xObj.streamGetDict()->lookup("Resources", &resObj); - if (resObj.isDict()) { - scanFonts(resObj.getDict(), doc); - } - resObj.free(); - } - xObj.free(); - } - } - xObjDict.free(); -} - -static void scanFont(GfxFont *font, PDFDoc *doc) { - Ref fontRef, embRef; - Object fontObj, nameObj, toUnicodeObj; - GString *name; - GBool subset, hasToUnicode; - int i; - - fontRef = *font->getID(); - - // check for an already-seen font - for (i = 0; i < fontsLen; ++i) { - if (fontRef.num == fonts[i].num && fontRef.gen == fonts[i].gen) { - return; - } - } - - // get the original font name -- the GfxFont class munges substitute - // Base-14 font names into proper form, so this code grabs the - // original name from the font dictionary; also look for a ToUnicode - // map - name = NULL; - hasToUnicode = gFalse; - if (doc->getXRef()->fetch(fontRef.num, fontRef.gen, &fontObj)->isDict()) { - if (fontObj.dictLookup("BaseFont", &nameObj)->isName()) { - name = new GString(nameObj.getName()); - } - nameObj.free(); - hasToUnicode = fontObj.dictLookup("ToUnicode", &toUnicodeObj)->isStream(); - toUnicodeObj.free(); - } - fontObj.free(); - - // check for a font subset name: capital letters followed by a '+' - // sign - subset = gFalse; - if (name) { - for (i = 0; i < name->getLength(); ++i) { - if (name->getChar(i) < 'A' || name->getChar(i) > 'Z') { - break; - } - } - subset = i > 0 && i < name->getLength() && name->getChar(i) == '+'; - } - - // print the font info - printf("%-36s %-12s %-3s %-3s %-3s", - name ? name->getCString() : "[none]", - fontTypeNames[font->getType()], - font->getEmbeddedFontID(&embRef) ? "yes" : "no", - subset ? "yes" : "no", - hasToUnicode ? "yes" : "no"); - if (fontRef.gen == 999999) { - printf(" [none]\n"); - } else { - printf(" %6d %2d\n", fontRef.num, fontRef.gen); - } - if (name) { - delete name; - } - - // add this font to the list - if (fontsLen == fontsSize) { - fontsSize += 32; - fonts = (Ref *)grealloc(fonts, fontsSize * sizeof(Ref)); - } - fonts[fontsLen++] = *font->getID(); -} |